<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>纯CSS轮播图</title>
    <link rel="stylesheet" href="style.css">
</head>
<body>
    <a href=""><img src="./img/1.jpg" alt=""></a>
    <a href=""><img src="./img/2.jpg" alt=""></a>
    <a href=""><img src="./img/3.jpg" alt=""></a>
    <a href=""><img src="./img/4.jpg" alt=""></a>
</body>
</html>